Design question - real time weather data application

Hi

We currently have a weather data application that does the following;

1. Several console applications runs as web jobs. They read data from different weather stations every x second (xml, json,...). Data is posted (async) to the same "hub" website the web jobs are running on.
2. Using web.api from other websites, we read weather data and generate weather data UI elements as seen on this page,http://www.geilofjellandsby.no/vaeret.
3. We do not save any data (SQL/Storage).

This work well and is a stable service. But we plan to add more weather sensor/locations and also store weather data (SQL) for statistics. I do not think our current solution scales well and we want to redesign this solution. Can the Azure service bus be the heart of this solution? How can we use Azure components to create a scalable and near real time solution?

Best regards
Jon Ivar Nielsen